It didn’t roll off the factory floor in 1958 with a moving map GPS. A common retrofit is a Garmin 430 that has a 2D bird’s eye view of airspace lateral boundaries. ForeFlight runs on iPhones and iPads; other electronic flight bag software runs on either iOS or Android devices. But you have to know what you’re looking at and what the rules are for different classes of airspace. In Class C or D, you only have to establish two-way contact, but Class B requires explicit clearance.